721456319952

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7459}}^1\times {\mathrm{39511}}^1$

素因数の和:47001

約数の個数: 120

約数和(自身を含む): 2138185558080

約数和(自身を除く): 1416729238128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 7459, 14918, 22377, 29836, 39511, 44754, 59672, 67131, 79022, 89508, 118533, 119344, 126803, 134262, 158044, 179016, 237066, 253606, 268524, 316088, 355599, 358032, 380409, 474132, 507212, 537048, 632176, 671687, 711198, 760818, 948264, 1014424, 1074096, 1141227, 1343374, 1422396, 1521636, 1896528, 2015061, 2028848, 2282454, 2686748, 2844792, 3043272, 4030122, 4564908, 5373496, 5689584, 6045183, 6086544, 8060244, 9129816, 10746992, 12090366, 16120488, 18259632, 24180732, 32240976, 48361464, 96722928, 294712549, 589425098, 884137647, 1178850196, 1768275294, 2357700392, 2652412941, 3536550588, 4715400784, 5010113333, 5304825882, 7073101176, 10020226666, 10609651764, 14146202352, 15030339999, 20040453332, 21219303528, 30060679998, 40080906664, 42438607056, 45091019997, 60121359996, 80161813328, 90182039994, 120242719992, 180364079988, 240485439984, 360728159976, 721456319952]

約数ペア:

[(1, 721456319952), (2, 360728159976), (3, 240485439984), (4, 180364079988), (6, 120242719992), (8, 90182039994), (9, 80161813328), (12, 60121359996), (16, 45091019997), (17, 42438607056), (18, 40080906664), (24, 30060679998), (34, 21219303528), (36, 20040453332), (48, 15030339999), (51, 14146202352), (68, 10609651764), (72, 10020226666), (102, 7073101176), (136, 5304825882), (144, 5010113333), (153, 4715400784), (204, 3536550588), (272, 2652412941), (306, 2357700392), (408, 1768275294), (612, 1178850196), (816, 884137647), (1224, 589425098), (2448, 294712549), (7459, 96722928), (14918, 48361464), (22377, 32240976), (29836, 24180732), (39511, 18259632), (44754, 16120488), (59672, 12090366), (67131, 10746992), (79022, 9129816), (89508, 8060244), (118533, 6086544), (119344, 6045183), (126803, 5689584), (134262, 5373496), (158044, 4564908), (179016, 4030122), (237066, 3043272), (253606, 2844792), (268524, 2686748), (316088, 2282454), (355599, 2028848), (358032, 2015061), (380409, 1896528), (474132, 1521636), (507212, 1422396), (537048, 1343374), (632176, 1141227), (671687, 1074096), (711198, 1014424), (760818, 948264)]